268602092

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:399

約数の個数: 72

約数和(自身を含む): 542557008

約数和(自身を除く): 273954916

約数列:

[1, 2, 4, 11, 22, 37, 44, 53, 74, 106, 121, 148, 212, 242, 283, 407, 484, 566, 583, 814, 1132, 1166, 1628, 1961, 2332, 3113, 3922, 4477, 6226, 6413, 7844, 8954, 10471, 12452, 12826, 14999, 17908, 20942, 21571, 25652, 29998, 34243, 41884, 43142, 59996, 68486, 86284, 115181, 136972, 164989, 230362, 237281, 329978, 460724, 474562, 554963, 659956, 949124, 1109926, 1266991, 1814879, 2219852, 2533982, 3629758, 5067964, 6104593, 7259516, 12209186, 24418372, 67150523, 134301046, 268602092]

約数ペア:

[(1, 268602092), (2, 134301046), (4, 67150523), (11, 24418372), (22, 12209186), (37, 7259516), (44, 6104593), (53, 5067964), (74, 3629758), (106, 2533982), (121, 2219852), (148, 1814879), (212, 1266991), (242, 1109926), (283, 949124), (407, 659956), (484, 554963), (566, 474562), (583, 460724), (814, 329978), (1132, 237281), (1166, 230362), (1628, 164989), (1961, 136972), (2332, 115181), (3113, 86284), (3922, 68486), (4477, 59996), (6226, 43142), (6413, 41884), (7844, 34243), (8954, 29998), (10471, 25652), (12452, 21571), (12826, 20942), (14999, 17908)]